20633224320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{2609}}^1$

素因数の和:4007

約数の個数: 192

約数和(自身を含む): 71328324600

約数和(自身を除く): 50695100280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1373, 1440, 1920, 2609, 2746, 2880, 4119, 5218, 5492, 5760, 6865, 7827, 8238, 10436, 10984, 12357, 13045, 13730, 15654, 16476, 20595, 20872, 21968, 23481, 24714, 26090, 27460, 31308, 32952, 39135, 41190, 41744, 43936, 46962, 49428, 52180, 54920, 61785, 62616, 65904, 78270, 82380, 83488, 87872, 93924, 98856, 104360, 109840, 117405, 123570, 125232, 131808, 156540, 164760, 166976, 175744, 187848, 197712, 208720, 219680, 234810, 247140, 250464, 263616, 313080, 329520, 333952, 375696, 395424, 417440, 439360, 469620, 494280, 500928, 527232, 626160, 659040, 751392, 790848, 834880, 878720, 939240, 988560, 1001856, 1252320, 1318080, 1502784, 1581696, 1669760, 1878480, 1977120, 2504640, 2636160, 3005568, 3582157, 3756960, 3954240, 5009280, 7164314, 7513920, 7908480, 10746471, 14328628, 15027840, 17910785, 21492942, 28657256, 32239413, 35821570, 42985884, 53732355, 57314512, 64478826, 71643140, 85971768, 107464710, 114629024, 128957652, 143286280, 161197065, 171943536, 214929420, 229258048, 257915304, 286572560, 322394130, 343887072, 429858840, 458516096, 515830608, 573145120, 644788260, 687774144, 859717680, 1031661216, 1146290240, 1289576520, 1375548288, 1719435360, 2063322432, 2292580480, 2579153040, 3438870720, 4126644864, 5158306080, 6877741440, 10316612160, 20633224320]

約数ペア:

[(1, 20633224320), (2, 10316612160), (3, 6877741440), (4, 5158306080), (5, 4126644864), (6, 3438870720), (8, 2579153040), (9, 2292580480), (10, 2063322432), (12, 1719435360), (15, 1375548288), (16, 1289576520), (18, 1146290240), (20, 1031661216), (24, 859717680), (30, 687774144), (32, 644788260), (36, 573145120), (40, 515830608), (45, 458516096), (48, 429858840), (60, 343887072), (64, 322394130), (72, 286572560), (80, 257915304), (90, 229258048), (96, 214929420), (120, 171943536), (128, 161197065), (144, 143286280), (160, 128957652), (180, 114629024), (192, 107464710), (240, 85971768), (288, 71643140), (320, 64478826), (360, 57314512), (384, 53732355), (480, 42985884), (576, 35821570), (640, 32239413), (720, 28657256), (960, 21492942), (1152, 17910785), (1373, 15027840), (1440, 14328628), (1920, 10746471), (2609, 7908480), (2746, 7513920), (2880, 7164314), (4119, 5009280), (5218, 3954240), (5492, 3756960), (5760, 3582157), (6865, 3005568), (7827, 2636160), (8238, 2504640), (10436, 1977120), (10984, 1878480), (12357, 1669760), (13045, 1581696), (13730, 1502784), (15654, 1318080), (16476, 1252320), (20595, 1001856), (20872, 988560), (21968, 939240), (23481, 878720), (24714, 834880), (26090, 790848), (27460, 751392), (31308, 659040), (32952, 626160), (39135, 527232), (41190, 500928), (41744, 494280), (43936, 469620), (46962, 439360), (49428, 417440), (52180, 395424), (54920, 375696), (61785, 333952), (62616, 329520), (65904, 313080), (78270, 263616), (82380, 250464), (83488, 247140), (87872, 234810), (93924, 219680), (98856, 208720), (104360, 197712), (109840, 187848), (117405, 175744), (123570, 166976), (125232, 164760), (131808, 156540)]